diff --git a/CHANGELOG.md b/CHANGELOG.md
index d66c4aba56..5ff146d583 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CodeQL Action Changelog
 
-## [UNRELEASED]
+## 2.3.1 - 26 Apr 2023
 
 No user facing changes.